195763348485 has 24 divisors (see below), whose sum is σ = 340779478104. Its totient is φ = 103959014400.

The previous prime is 195763348483. The next prime is 195763348493. The reversal of 195763348485 is 584843367591.

195763348485 is a `hidden beast` number, since 1 + 9 + 5 + 76 + 3 + 3 + 484 + 85 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14341020516 + 181422327969 = 119754^2 + 425937^2 .

It is not a de Polignac number, because 195763348485 - 2¹ = 195763348483 is a prime.

It is a super-2 number, since 2×195763348485² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195763348483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9324916 + ... + 9345885.

It is an arithmetic number, because the mean of its divisors is an integer number (14199144921).

Almost surely, 2^195763348485 is an apocalyptic number.

195763348485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

195763348485 is a deficient number, since it is larger than the sum of its proper divisors (145016129619).

195763348485 is a wasteful number, since it uses less digits than its factorization.

195763348485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18671045 (or 18671042 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 63.

The spelling of 195763348485 in words is "one hundred ninety-five billion, seven hundred sixty-three million, three hundred forty-eight thousand, four hundred eighty-five".